body {
    font-family: Arial, sans-serif;
    width: 400px;
    padding: 10px;
    position: relative;
}

input, button {
    width: 100%;
    margin-top: 10px;
}

#result {
    margin-top: 20px;
}

.field-block {
    margin-bottom: 10px;
}

.field-label {
    font-weight: bold;
    margin-bottom: 4px;
    display: block;
}

.field-content {
    background-color: #f0f0f0;
    padding: 6px;
    border-radius: 4px;
    word-break: break-word;
    user-select: text;
}

input[type="text"] {
    height: 40px;
    font-size: 16px;
}

#description {
    margin-top: 10px;
    background: #f9f9f9;
    padding: 8px;
    border-radius: 5px;
}

/* 右上角关闭按钮样式 */
#closePPBtn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: auto;
    padding: 4px 8px;
    background-color: #f44336;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}